Alkaline foods contain more metal elements such as sodium, potassium, calcium and magnesium. It should be understood that all sour fruits and bean products are alkaline foods, not acidic foods, and alkaline foods are considered to have cosmetic effects.

Tofu, milk, celery, potatoes, bamboo shoots, mushrooms, carrots, kelp, mung beans, bananas, watermelons, strawberries and most fruits and vegetables are alkaline.

Weakly alkaline foods include: tofu, peas, soybeans, mung beans, rape, celery, sweet potatoes, lotus roots, onions, eggplant, pumpkins, cucumbers, mushrooms, radishes, milk and so on. Alkaline foods include spinach, cabbage, cabbage, lettuce, carrots, bamboo shoots, potatoes, kelp, oranges, watermelons, grapes, bananas, strawberries, millet, persimmons, coffee and wine. There are also some foods that are mistaken for acidic foods because they taste sour, such as wild vegetables, tomatoes, vinegar and so on. In fact, these things are typical alkaline foods.